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I. Basic Information for CVE-2021-34970
Vulnerability Information

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Vulnerability Title
Foxit PDF Reader print Method Use of Externally-Controlled Format String Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Foxit PDF Reader print Method Use of Externally-Controlled Format String Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation of the print method. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-14849.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用外部控制的格式字符串
Source: NVD (National Vulnerability Database)
Vulnerability Title
Foxit PDF Editor 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit PDF Editor是中国福昕(Foxit)公司的一款PDF编辑器。 Foxit PDF Reader 中存在缓冲区错误漏洞,该漏洞源于产品的打印方法未对用户输入的格式说明符进行正确的验证。攻击者诱导用户打开恶意文件或恶意页面后可通过该漏洞导致恶意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
FoxitPDF Reader 11.0.1.49938 -
II. Public POCs for CVE-2021-34970
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III. Intelligence Information for CVE-2021-34970
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IV. Related Vulnerabilities
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